| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.81 | 4.281% | $198.9786 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $105.88 | 8.814% | $115.2123 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $152.25 | 6.823% | $162.638 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $110.25 | 11.751% | $123.2055 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $141.57 | 11.745% | $158.1974 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $54.39 | 8.391% | $58.9539 | $58.95 | $58.95 | $59.00 |
| Purchase #7 | $249.90 | 12.586% | $281.3524 | $281.35 | $281.35 | $281.40 |
| 7 purchase totals = | $1,005.05 | $1,098.5381 | $1,098.54 | $1,098.55 | $1,098.60 | |